Let's divide 29219060 by 420
The aim is to understand the frequency of 420 in 29219060.

Advancing to step 1:
The number 420 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 420

Let's proceed to step 2:
420 can be fit into 29 0 times, resulting in a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 29 after subtracting 0 from 29.
Take the next digit (2) from the dividend and append it to 29, then repeat: 292 / 420

Moving on to step 3:
When dividing 292 by 420, we get 0 with a remainder of 292.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 292, we end up with 292.
Take the next digit (1) from the dividend and append it to 292, then repeat: 2921 / 420

Advancing to step 4:
When dividing 2921 by 420, we get 6 with a remainder of 401.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 2520 from 2921 and we're left with 401.
Include the next digit (9) from the dividend after 401, then repeat: 4019 / 420

Going ahead to step 5:
4019 divided by 420 is 9 with a remainder of 239.
Write down 9 as next digit of the result. 
Result so far: 69.0
The remainder is 239 after subtracting 3780 from 4019.
Grab the next digit (0) from the dividend, add it to 239, then carry on: 2390 / 420

Advancing to step 6:
420 goes into 2390 5 times with a remainder of 290.
Write down 5 as next digit of the result. 
Result so far: 695.0
Subtract 2100 from 2390 to get 290.
Include the next digit (6) from the dividend after 290, then repeat: 2906 / 420

Let's proceed to step 7:
420 goes into 2906 6 times with a remainder of 386.
Use 6 as the next digit of our solution. 
Result so far: 6956.0
If we subtract 2520 from 2906, we get 386.
Fetch the next digit (0) from the dividend, attach it to 386 and continue: 3860 / 420

Advancing to step 8:
The number 420 fits into 3860 9 times, leaving a remainder of 80.
The next digit of our result is 9. 
Result so far: 69569.0
The remainder is 80 after subtracting 3780 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
The number 420 fits into 800 1 times, leaving a remainder of 380.
The next digit of our result is 1. 
Result so far: 69569.1
Subtract 420 from 800 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 10:
420 can be fit into 3800 9 times, resulting in a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 69569.19
Subtract 3780 from 3800 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
200 divided by 420 is 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 69569.19
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
The number 420 fits into 2000 4 times, leaving a remainder of 320.
Record the quotient 4 as the next digit in the result. 
Result so far: 69569.1904
Deduct 1680 from 2000 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
The number 420 fits into 3200 7 times, leaving a remainder of 260.
Put 7 as the next digit of the answer. 
Result so far: 69569.19047
If we take 2940 away from 3200, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 14:
When dividing 2600 by 420, we get 6 with a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 69569.190476
If we take 2520 away from 2600, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 15:
If we divide 800 by 420, we get 1 and a remainder of 380.
Put 1 as the next digit of the answer. 
Result so far: 69569.1904761
Deduct 420 from 800 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 16:
420 can be fit into 3800 9 times, resulting in a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 69569.19047619
Deduct 3780 from 3800 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 69569.19047619, and the remainder is 2e-08.